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Routes
Road cycling routes
United States
Virginia
Prince William County
Woodbridge

Occoquan Bay & Belmont Bay loop

Moderate

4.7

(7992)

9,874

riders

Occoquan Bay & Belmont Bay loop

02:22

53.4km

360m

Road cycling

This moderate 33.2-mile (53.4 km) road cycling loop in Mason Neck State Park offers scenic views of Occoquan Bay and Belmont Bay.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

4.85 km

Occoquan Bay National Wildlife Refuge

Highlight • Natural

Located where the Potomac and Occoquan rivers meet, this wildlife refuge is a haven for migratory birds looking for a tranquil break away from DC. You'll find over 650 plant …

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2

22.3 km

Belmont Bay

Highlight • Lake

Belmont Bay is a lovely stretch of water at the mouth of the Occoquan River. The bay is flanked by three nature reserves: Elizabeth Hartwell Mason Neck National Wildlife Refuge, …

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3

49.6 km

Neabsco Creek Boardwalk

Highlight • Trail

Great place for walking, running and biking, at Rippon Landing VRE and Park Boardwalk, Woodbridge VA. Awesome Boardwalk.

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B

53.4 km

End point

Parking

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Way Types & Surfaces

Way Types

27.7 km

21.1 km

2.93 km

1.20 km

312 m

182 m

Surfaces

49.1 km

3.26 km

584 m

497 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (60 m)

Lowest point (0 m)

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Weather

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Today

Saturday 23 May

15°C

10°C

98 %

Additional weather tips

Max wind speed: 16.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Occoquan Bay & Belmont Bay loop?

While specific parking areas for the entire loop aren't detailed, you can typically find parking at access points to the Occoquan Bay National Wildlife Refuge or near Belmont Bay. Mason Neck State Park, which the route traverses, also offers parking facilities.

Is the Occoquan Bay & Belmont Bay loop dog-friendly?

Regulations for dogs can vary depending on the specific sections of the loop, especially within protected areas like the Occoquan Bay National Wildlife Refuge and Mason Neck State Park. It's best to check the specific rules for each area you plan to visit. Generally, dogs are often allowed on leash in state parks but may be restricted in wildlife refuges to protect sensitive habitats.

What is the best time of year to cycle this loop?

The loop is enjoyable throughout much of the year. Spring and fall offer pleasant temperatures and beautiful scenery, with migratory birds often visible. Summer can be warm, so an early morning ride is recommended. Winter cycling is possible, but be prepared for colder temperatures and potentially less vibrant natural views.

Are there any permits or entrance fees required for the Mason Neck State Park section of the route?

Yes, Mason Neck State Park typically charges an entrance fee. You can find current fee information and any permit requirements on the Virginia Department of Conservation and Recreation website: virginia.gov. It's advisable to check before your visit.

What is the terrain and surface like for cycling on this route?

The Occoquan Bay & Belmont Bay loop is primarily designed for road cycling, featuring mostly well-paved surfaces. Approximately 49.1 km are asphalt and 3.26 km are paved. While the majority is smooth, some short segments might include unpaved sections, totaling around 584 meters, and about 497 meters of unknown surface type. A road bike is suitable, but a hybrid or gravel bike could offer more comfort on any less-smooth parts.

Is this route suitable for beginner road cyclists?

Rated as 'moderate,' this route requires a good level of fitness. While it's mostly on easy-to-ride, well-paved surfaces, the distance of over 53 km and an elevation gain of 360 meters might be challenging for absolute beginners. Those new to road cycling should have some prior experience with longer rides.

What natural features and wildlife can I expect to see along the way?

You'll experience beautiful natural vistas where the Potomac and Occoquan rivers converge. The route passes through or near significant natural areas like the Occoquan Bay National Wildlife Refuge and Mason Neck State Park. These areas are rich in biodiversity, offering chances to spot migratory birds, bald eagles, and Great Blue Herons. Belmont Bay provides lovely waterfront views.

Are there any unique features or sections to look out for on the loop?

Absolutely! A notable feature is the Neabsco Creek Boardwalk, which offers unique views and a different riding surface for a short stretch. The route also provides excellent opportunities for wildlife viewing, especially within the national wildlife refuge areas.

Does this route connect with other trails?

Yes, the route integrates with other regional networks. It includes sections of the East Coast Greenway (VA) and the Potomac Heritage National Scenic Trail (right bank). You'll also encounter smaller trails like the Mason Neck Bikeway, High Point Trail, and the Neabsco Creek Boardwalk.

What should I bring for a ride on this loop?

For this moderate road cycling loop, bring plenty of water, snacks, a repair kit for your bike, and appropriate cycling gear. Given the natural areas, binoculars for wildlife viewing could enhance your experience. Don't forget sun protection and a fully charged phone.

Are there places to eat or drink near the route?

While the route itself focuses on natural areas, there are towns and communities nearby, such as Occoquan, where you can find cafes, restaurants, and other amenities. It's a good idea to plan your stops in advance.

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